| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.69 | 10.504% | $101.3211 | $101.32 | $101.30 | $101.30 |
| Purchase #2 | $42.52 | 11.304% | $47.3265 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $225.73 | 10.544% | $249.531 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $196.45 | 9.379% | $214.875 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $239.33 | 9.366% | $261.7456 | $261.75 | $261.75 | $261.70 |
| Purchase #6 | $98.35 | 11.630% | $109.7881 | $109.79 | $109.80 | $109.80 |
| Purchase #7 | $115.88 | 12.608% | $130.4902 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $1,009.95 | $1,115.0775 | $1,115.09 | $1,115.15 | $1,115.00 | |